起订量:
免费会员
9.8’(3 m)测量范围,非接触式变送器,4个SPST可编程继电器
ULSM型超声波液位传感器为中等范围应用提供非接触、连续超声波液位测量。超声波技术与自动温度补偿相结合,可在几乎所有条件下提供准确可靠的测量。模型ULSM具有故障保护逻辑,可通过自由软件轻松配置为自定义应用,无需校准目标。使用自由软件,模型ULSM可以编程传输一个输出信号,以及设置四个继电器用于控制应用。这种坚固耐用的设计带有NEMA 6P潜水外壳,确保装置耐用。
产品应用
水和废水纸浆和纸张加工泵和工艺槽
功能
具有9.8´(3 m)的测量范围,范围精度为±0.2%
通过免费软件,装置可编程为传输输出信号并操作四个继电器用于控制应用
提供可靠、准确和非接触式的兼容液体液位测量
非接触技术提供无运动部件磨损、堵塞、腐蚀,或者像接触技术一样涂上涂层
绘图软件使有效测量表面仅为直径为3英寸(76.2毫米)的柱体,不涉及梯子、管道,或其他坦克侵入剩余的声音锥
超声波技术与自动温度补偿相结合,可在几乎所有条件下提供准确可靠的测量
故障安全逻辑可通过自由软件轻松配置为定制应用,无需目标校准
全NEMA 6P潜水外壳确保产品耐用性的评级
Service:Compatible fluids.
Wetted Materials:Sensor: PVDF; O-ring: FKM.
Ranges:9.8' (3 m).
Accuracy:±0.2% of range.
Resolution:0.039" (1 mm).
Blind Zone:4" (10 cm).
Beam Width:2" (5 cm).
Temperature Limits:Process: 20 to 140°F (-7 to 60°C); Ambient: -31 to 140°F (-35 to 60°C).
Temperature Compensation:Automatic.
Pressure Limits:30 psi (2 bar).
Power Requirement:12 to 28 VDC.
Output Signal:4 to 20 mA, 2-wire; Invert: 4 to 20 mA or 20 to 4 mA; Fail-safe: 4 mA, 20 mA, 21 mA, 22 mA, or hold last.
Loop Resistance:400 Ω max.
Electrical Connections:4' (1.2 m) 9 conductor shielded cable.
Contact Type:4 SPST relays.
Contact Rating:1 A max @ 28 VDC max.
Deadband: Selectable:Selectable (no hysteresis, 1/4", 1/2", 1", 1/2 cm, 1 cm, 2 cm, 5 cm or not available).
Process Connection:1" NPT, 1" BSPP (optional).
Enclosure Rating:NEMA 6P (IP68).
Enclosure Material:Polycarbonate; Gland: TPE.
Mounting Orientation:Vertical.
Memory:Non-volatile.
Failsafe:Contact: Power loss: Hold last contact; Power on: Open, close, or last contact.
Programming:Free PC software download (USB adapter required).
Weight:1.5 lb (0.68 kg).
Agency Approvals:CE, RoHS.
Model | Description |
---|---|
ULSM-10 | Ultrasonic level sensor, 9.8' (3 m) measuring range, non-contact transmitter, 4 SPST programmable relays, 1" NPT thread. (USB adapter necessary for calibration. One adapter can program multiple units.) |